MENU

A bus is moving with a velocity of 5 ms⁻¹ towards a huge wall.

A Bus Is Moving With A Velocity Of 5 Ms Physics Question

A bus is moving with a velocity of 5 ms⁻¹ towards a huge wall. The driver sounds a horn of frequency 165 Hz. If the speed of sound in air is 335 ms⁻¹, the numebr of beats heard per second by a passenger inside the bus will be

Options

(a) 3
(b) 4
(c) 5
(d) 6

Correct Answer:

5

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

Related Questions:

  1. Two discs of moment of inertia I₁ and I₂ and angular speeds ?¬ツチ and ?¬ツツ are rotating
  2. A machine gun fires 10 bullets/s,each of mass 10 g,the speed of each bullet
  3. 24 cells of emf 1.5 V each having internal resistance of 1 ohm are connected
  4. P-type semiconductors are made by adding impurity element
  5. An engine pumps water through a hose pipe. Water passes through the pipe

Topics: Waves (80)
Subject: Physics (2479)

Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.

NEETLab Mobile App

Share this page with your friends

Be the first to comment

Leave a Reply

Your email address will not be published.


*